2905788.00000000

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{19037}}^1$

素因数の和:19074

約数の個数: 64

約数和(自身を含む): 164488320

約数和(自身を除く): 111946200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 19037, 38074, 57111, 76148, 95185, 114222, 152296, 190370, 228444, 285555, 380740, 437851, 456888, 571110, 761480, 875702, 1142220, 1313553, 1751404, 2189255, 2284440, 2627106, 3502808, 4378510, 5254212, 6567765, 8757020, 10508424, 13135530, 17514040, 26271060, 52542120]

約数ペア:

[(1, 52542120), (2, 26271060), (3, 17514040), (4, 13135530), (5, 10508424), (6, 8757020), (8, 6567765), (10, 5254212), (12, 4378510), (15, 3502808), (20, 2627106), (23, 2284440), (24, 2189255), (30, 1751404), (40, 1313553), (46, 1142220), (60, 875702), (69, 761480), (92, 571110), (115, 456888), (120, 437851), (138, 380740), (184, 285555), (230, 228444), (276, 190370), (345, 152296), (460, 114222), (552, 95185), (690, 76148), (920, 57111), (1380, 38074), (2760, 19037)]